JPS61163449U - - Google Patents

Info

Publication number
JPS61163449U
JPS61163449U JP4421585U JP4421585U JPS61163449U JP S61163449 U JPS61163449 U JP S61163449U JP 4421585 U JP4421585 U JP 4421585U JP 4421585 U JP4421585 U JP 4421585U JP S61163449 U JPS61163449 U JP S61163449U
Authority
JP
Japan
Prior art keywords
hold
telephone
line
phone
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4421585U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4421585U priority Critical patent/JPS61163449U/ja
Publication of JPS61163449U publication Critical patent/JPS61163449U/ja
Pending legal-status Critical Current

Links

JP4421585U 1985-03-25 1985-03-25 Pending JPS61163449U (lv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4421585U JPS61163449U (lv) 1985-03-25 1985-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4421585U JPS61163449U (lv) 1985-03-25 1985-03-25

Publications (1)

Publication Number Publication Date
JPS61163449U true JPS61163449U (lv) 1986-10-09

Family

ID=30556591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4421585U Pending JPS61163449U (lv) 1985-03-25 1985-03-25

Country Status (1)

Country Link
JP (1) JPS61163449U (lv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159959A (ja) * 1986-01-08 1987-07-15 Matsushita Electric Ind Co Ltd 電話回線保留回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159959A (ja) * 1986-01-08 1987-07-15 Matsushita Electric Ind Co Ltd 電話回線保留回路

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